RDFaCE

RDFa Content Editor (RDFaCE) is a plugin for TinyMCE rich text editor.
RDFaCE is an implementation for WYSIWYM (What You See Is What You Mean) concept.
It enables end-users to easily annotate their blog posts using RDFa and Microdata markups.
This special edition focuses on Schema.org schemas for improving SEO (Search Engine Optimization).
For more info visit RDFaCE project page at http://rdface.aksw.org/ or watch the WYSIWYM concept video at http://youtu.be/wxtlAol4HB0